Pith Number

pith:HW76MPUM

pith:2013:HW76MPUM4OPEFDBN2TTC53JUQL

not attested not anchored not stored refs pending

Alfv\'en waves in simulations of solar photospheric vortices

A. Reid, M. Mathioudakis, P.S. Cally, S. Shelyag

arxiv:1309.2019 v1 · 2013-09-09 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HW76MPUM4OPEFDBN2TTC53JUQL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:47:48.614349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dbfe63e8ce39e428c2dd4e62eed3482f42b94a91579a965de6dc114118bd755

Aliases

arxiv: 1309.2019 · arxiv_version: 1309.2019v1 · doi: 10.48550/arxiv.1309.2019 · pith_short_12: HW76MPUM4OPE · pith_short_16: HW76MPUM4OPEFDBN · pith_short_8: HW76MPUM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HW76MPUM4OPEFDBN2TTC53JUQL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3dbfe63e8ce39e428c2dd4e62eed3482f42b94a91579a965de6dc114118bd755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "879a2e39b4a435b45be94b7d03fa33049a3674400191306f2dea6c23e1c77076",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-09T00:24:58Z",
    "title_canon_sha256": "f1bcf3e6e3b7732fd86fa3012b85f0e3043febbe2d4cf864a000763896966575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2019",
    "kind": "arxiv",
    "version": 1
  }
}